[jira] Created: (AXIS2-1292) Invalid SOAP header causes NullPointerException

[Brian DePradine (JIRA)]

Invalid SOAP header causes NullPointerException
-----------------------------------------------

                 Key: AXIS2-1292
                 URL: http://issues.apache.org/jira/browse/AXIS2-1292
             Project: Apache Axis 2.0 (Axis2)
          Issue Type: Bug
          Components: om
         Environment: axis2 nightlies 2nd October 2006.
            Reporter: Brian DePradine


The following is a SOAP message with an invalid SOAP header, param1. It is 
invalid because it is not namespace qualified.

<?xml version='1.0' encoding='UTF-8'?>
   <soapenv:Envelope xmlns:wsa="http://www.w3.org/2005/08/addressing"; 
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";>
      <soapenv:Header>
         <wsa:To>http://localhost:8081/axis2/services/MyService</wsa:To>
         <param1 wsa:IsReferenceParameter="true">value1</param1>
         <wsa:ReplyTo>
            
<wsa:Address>http://www.w3.org/2005/08/addressing/anonymous</wsa:Address>
         </wsa:ReplyTo>
         
<wsa:MessageID>urn:uuid:D2912E793C8FA2D64A11598787126251</wsa:MessageID>
         <wsa:Action>urn:echo</wsa:Action>
      </soapenv:Header>
      <soapenv:Body>
         ...
      </soapenv:Body>
   </soapenv:Envelope>

Axis2 send the following response to the above message:

<?xml version='1.0' encoding='UTF-8'?>
   <soapenv:Envelope xmlns:wsa="http://www.w3.org/2005/08/addressing"; 
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";>
      <soapenv:Header>
         <wsa:ReplyTo>
            <wsa:Address>http://www.w3.org/2005/08/addressing/none</wsa:Address>
         </wsa:ReplyTo>
         
<wsa:MessageID>urn:uuid:777D9188D9244B5DA911598787130312</wsa:MessageID>
         
<wsa:Action>http://www.w3.org/2005/08/addressing/soap/fault</wsa:Action>
      </soapenv:Header>
      <soapenv:Body>
         <soapenv:Fault>
            <faultcode>soapenv:Client</faultcode>
            <faultstring>unknown</faultstring>
            <detail>
               <Exception>java.lang.NullPointerException&#xd;
        at 
org.apache.axiom.soap.impl.llom.SOAPHeaderImpl.getHeaderBlocksWithNSURI(SOAPHeaderImpl.java:217)&#xd;
        at 
org.apache.axis2.handlers.addressing.AddressingInHandler.invoke(AddressingInHandler.java:87)&#xd;
        at org.apache.axis2.engine.Phase.invoke(Phase.java:377)&#xd;
        at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:513)&#xd;
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:484)&#xd;
        at 
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:324)&#xd;
        at 
org.apache.axis2.transport.http.HTTPWorker.service(HTTPWorker.java:238)&#xd;
        at 
org.apache.axis2.transport.http.server.DefaultHttpServiceProcessor.doService(DefaultHttpServiceProcessor.java:179)&#xd;
        at 
org.apache.http.protocol.HttpService.handleRequest(HttpService.java:123)&#xd;
        at 
org.apache.axis2.transport.http.server.DefaultHttpServiceProcessor.run(DefaultHttpServiceProcessor.java:251)&#xd;
        at 
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)&#xd;
        at 
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)&#xd;
        at java.lang.Thread.run(Thread.java:595)&#xd;
</Exception>
            </detail>
         </soapenv:Fault>
      </soapenv:Body>
   </soapenv:Envelope>

We should probably do something more informative than throw a 
NullPointerException, and we should probably fill in faultstring element as 
well.

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